package cn.cy.structure.d05;

public class Facade {

    private SubSystem01 sys1 = new SubSystem01();
    private SubSystem02 sys2 = new SubSystem02();
    private SubSystem03 sys3 = new SubSystem03();

    public void method() {
        sys1.method1();
        sys2.method2();
        sys3.method3();
    }

}
